402radar is a directory of 402-native paid APIs and services on Base and Solana. Every listing accepts HTTP-402 agentic payments (x402 or MPP) and is scored on trust, uptime, latency and price from real traffic — so your agent can discover the 402 economy and route to the best, cheapest and most reliable source. Browse the directory below, or query it as JSON via the public API.
| # | API | Revenue▼ | Payments↕ | Protocol | Category | Latency↕ | Trust↕ |
|---|---|---|---|---|---|---|---|
| 2551 | — | — | x402 | On-chain Data | 347 ms | — | |
| 2552 | — | — | x402 | On-chain Data | 22 ms | — | |
| 2553 | — | — | N/A | Crypto Prices | 62 ms | — | |
| 2554 | — | — | N/A | LLM Inference | 80 ms | — | |
| 2555 | — | — | N/A | Other | 349 ms | — | |
| 2556 | — | — | N/A | LLM Inference | 36 ms | — | |
| 2557 | — | — | N/A | LLM Inference | 346 ms | — | |
| 2558 | — | — | N/A | Other | 186 ms | — | |
| 2559 | — | — | N/A | LLM Inference | 142 ms | — | |
| 2560 | — | — | N/A | LLM Inference | 280 ms | — | |
| 2561 | — | — | N/A | LLM Inference | 148 ms | — | |
| 2562 | — | — | N/A | Other | 106 ms | — | |
| 2563 | — | — | N/A | Other | 180 ms | — | |
| 2564 | — | — | N/A | Other | 23 ms | — | |
| 2565 | — | — | N/A | LLM Inference | 72 ms | — | |
| 2566 | — | — | N/A | LLM Inference | 23 ms | — | |
| 2567 | — | — | N/A | LLM Inference | 95 ms | — | |
| 2568 | — | — | N/A | Other | 22 ms | — | |
| 2569 | — | — | N/A | LLM Inference | 210 ms | — | |
| 2570 | — | — | N/A | Prediction Markets | 25 ms | — | |
| 2571 | — | — | N/A | Utility | 144 ms | — | |
| 2572 | — | — | N/A | LLM Inference | 212 ms | — | |
| 2573 | — | — | N/A | LLM Inference | 156 ms | — | |
| 2574 | — | — | N/A | LLM Inference | 116 ms | — | |
| 2575 | — | — | x402 | LLM Inference | 90 ms | — | |
| 2576 | — | — | N/A | LLM Inference | 51 ms | — | |
| 2577 | — | — | N/A | LLM Inference | 27 ms | — | |
| 2578 | — | — | N/A | Web Search | 26 ms | — | |
| 2579 | — | — | N/A | LLM Inference | 369 ms | — | |
| 2580 | — | — | N/A | Other | 820 ms | — | |
| 2581 | — | — | N/A | LLM Inference | 629 ms | — | |
| 2582 | — | — | N/A | LLM Inference | 197 ms | — | |
| 2583 | — | — | N/A | LLM Inference | 20 ms | — | |
| 2584 | — | — | N/A | On-chain Data | 295 ms | — | |
| 2585 | — | — | N/A | LLM Inference | 364 ms | — | |
| 2586 | — | — | N/A | LLM Inference | 23 ms | — | |
| 2587 | — | — | N/A | Other | 363 ms | — | |
| 2588 | — | — | N/A | LLM Inference | 29 ms | — | |
| 2589 | — | — | N/A | AI Media | 22 ms | — | |
| 2590 | — | — | N/A | LLM Inference | 36 ms | — | |
| 2591 | — | — | N/A | LLM Inference | — | — | |
| 2592 | — | — | N/A | LLM Inference | 362 ms | — | |
| 2593 | — | — | N/A | LLM Inference | 222 ms | — | |
| 2594 | — | — | N/A | Utility | 52 ms | — | |
| 2595 | — | — | N/A | Weather | 36 ms | — | |
| 2596 | — | — | x402 | Utility | 174 ms | — | |
| 2597 | — | — | N/A | AI Media | 262 ms | — | |
| 2598 | — | — | N/A | LLM Inference | 84 ms | — | |
| 2599 | — | — | N/A | LLM Inference | 35 ms | — | |
| 2600 | — | — | N/A | LLM Inference | 32 ms | — |
Trust = composite score (uptime, success, latency, price, on-chain demand). Services we haven't observed enough to score show — (no number until there's real evidence — never 0) and rank last.